Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
oleo-
←
Latin
oleum
(derived)
→
English
oleomargarine
(affix)
→
English
oleoresin
(affix)
→
English
oleograph
(affix)
→
English
oleogustus
(mention)